TIDA-00830

24V Stepper Motor Design with AutoTune Reference Design

TIDA-00830

Design files

Overview

TIDA-00830 is an application overview of TI’s automatic stepper motor tuning feature known as AutoTune™.  This design showcases how quickly AutoTune can adapt to changes in system inputs or motor characteristics without the user having to apply any type of parameter tuning.  The hardware for this design is sourced from the DRV8880 Evaluation Module so the user has the ability to work with the entire feature set of this device.

Features
  • 6.5- to 45-V operation with up to 2.0-A full-scale (max drive current)
  • Configurable PWM Off-Time of 10-, 20-, or 30-µs
  • 3.3-V, 10-mA LDO Regulator supply
  • AutoTune stepper motor tuning
  • Simple GUI for driver input control and motor tuning
  • Onboard USB communication for easy connectivity with external controller
  • 100 mil header gives test probe access to all driver input controls

Design files & products

Design files

Download ready-to-use system files to speed your design process.

TIDUB17.PDF (1011 K)

Test results for the reference design, including efficiency graphs, test prerequisites and more

TIDRJT1.PDF (390 K)

Detailed schematic diagram for design layout and components

TIDRJT2.PDF (200 K)

Complete listing of design components, reference designators, and manufacturers/part numbers

TIDRJT3.PDF (177 K)

Detailed overview of design layout for component placement

TIDRJT5.ZIP (573 K)

Files used for 3D models or 2D drawings of IC components

TIDCBO4.ZIP (1223 K)

Design file that contains information on physical board layer of design PCB

TIDRJT4.PDF (1160 K)

PCB layer plot file used for generating PCB design layout

Products

Includes TI products in the design and potential alternatives.

Stepper motor drivers

DRV888045-V, 2-A bipolar stepper motor driver with current regulation, 1/16 microstepping & smart tune  

Data sheet document-pdfAcrobat PDF open-in-new HTML
MSP430 microcontrollers

MSP430F261716 MHz MCU with 92KB Flash, 8KB SRAM, 12-bit ADC, Dual 12-bit DAC, I2C/SPI/UART, HW multiplier, DMA

Data sheet document-pdfAcrobat PDF open-in-new HTML

Start development

Software

Firmware

TIDA-00830 Firmware – TIDCBO5.ZIP (11282 K)

Technical documentation

star
= Top documentation selected by TI
No results found. Please clear your search and try again.
View all 3
Type Title Date
* Test report TIDA-00830 Test Results Nov. 10, 2015
Technical article Spin your stepper automatically Mar. 03, 2016
More literature TIDA-00830 Firmware Dec. 17, 2015

Support & training

TI E2E™ forums with technical support from TI engineers

View all forum topics

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​

Videos